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Sony MDR-J20W White Intraaural headphone

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The general trademark of a manufacturer by which the consumer knows its products. A manufacturer can have multiple brand names. Some manufacturers license their brand names to other producers.
Product name:
Product name is a brand's identification of a product, often a model name, but not totally unique as it can include some product variants. Product name is a key part of the Icecat product title on a product data-sheet.
Article code :
The brand's unique identifier for a product. Multiple product codes can be mapped to one mother product code if the specifications are identical. We map away wrong codes or sometimes logistic variants.
Headphones come in all sorts of designs and qualities, so you will surely be able to find your perfect pair in our database!
Data-sheet quality: created/standardized by Icecat
The quality of the data-sheets can be on several levels:
only logistic data imported: we have only basic data imported from a supplier, a data-sheet is not yet created by an editor.
created by Sony: a data-sheet is imported from an official source from a manufacturer. But the data-sheet is not yet standardized by an Icecat editor.
created/standardized by Icecat: the data-sheet is created or standardized by an Icecat editor.
Included since: 19 Feb 2007
The date Icecat noticed for the first time that this product was included in the price list of a channel partner
Product views: 7512
This statistic is based on the 75020 using ecommerce sites (eshops, distributors, comparison sites, ecommerce ASPs, purchase systems, etc) daily downloading this Icecat data-sheet since 19-02-07 Only sponsoring brands are included in the free Open Icecat content distribution as used by 73304 free Open Icecat users.
Info modified on: 09 Dec 2017 04:18:47
The date of the most recent change of the data-sheet in Icecat's system
Long product name Sony MDR-J20W White Intraaural headphone :
The short editorial description of Sony MDR-J20W White Intraaural headphone

MDRJ20W headphones designed for comfortable wearing and good sound quality, 13.5 mm driver unit

Sony MDR-J20W White Intraaural headphone:
The official marketing text of Sony MDR-J20W White Intraaural headphone as supplied by the manufacturer
- Clip-on style headphones with soft hanger for long lasting waering comfort
- Light weight and flexible headphones
- Easy fitting by one hand
- Neodymium Magnet
- 13.5 mm driver unit
- Flexible elastomer hanger fits your ear comfortably, and helps to reduce stress on your ear
Short summary description Sony MDR-J20W White Intraaural headphone:
This short summary of the Sony MDR-J20W White Intraaural headphone data-sheet is auto-generated and uses the product title and the first six key specs.
Sony MDR-J20W, Intraaural, Wired, 18 - 22000 Hz, 104 dB, 47.2" (1.2 m), White
Long summary description Sony MDR-J20W White Intraaural headphone :

Sony MDR-J20W. Ear coupling: Intraaural, Headphone frequency: 18 - 22000 Hz, Headphone sensitivity: 104 dB, Impedance: 16 Ω, Driver unit: 0.531" (1.35 cm), Magnet type: Neodymium. Cable length: 47.2" (1.2 m). Weight: 0.353 oz (10 g). Color of product: White

This is an auto-generated long summary of Sony MDR-J20W White Intraaural headphone based on the first three specs of the first five spec groups.
Ear coupling *
Headphone frequency *
18 - 22000 Hz
Headphone sensitivity
104 dB
16 Ω
Driver unit
0.531" (1.35 cm)
Magnet type
Ports & interfaces
Connectivity technology *
Cable length
47.2" (1.2 m)
Color of product *
Weight & dimensions
Weight *
0.353 oz (10 g)
Other features